Convert AZW3 to FB2
Kindle book (AZW3) → FictionBook e-book (FB2): convert online for free. AZW3 to FB2 conversion runs right in your browser — your files never leave your device.
Drop files here or choose them
You can also paste files with Ctrl+V
Files never leave your device
About the formats
- Kindle book (AZW3)
- Amazon’s Kindle Format 8: like MOBI, but with modern layout, fonts and styles. Books bought on Amazon usually carry DRM and can’t be converted.
- FictionBook e-book (FB2)
- An XML e-book format popular in Russia and other CIS countries: text, chapters, notes and the cover in one file. Read by PocketBook, FBReader, ReadEra and most Android readers.
How to convert AZW3 to FB2
- Choose a Kindle book (AZW3) file or drag it onto the page.
- Check the settings and click Convert.
- Download the FictionBook e-book (FB2) file when it is ready.
Frequently asked questions
Is converting AZW3 to FB2 free?
Yes. Conversion is free, with no sign-up and no watermarks.
Are my AZW3 files uploaded anywhere?
No. The conversion runs in your browser, so your files never leave your device.
What carries over from AZW3 to FB2?
Text, chapters and the table of contents, the cover, pictures, bold and italics. The text reflows to fit the reader’s screen, so pages break differently. Books with copy protection (DRM), like most store-bought ones, can’t be converted. DjVu pages are pictures: they go into PDF as they are, and TXT needs a text layer.